• Early AM

    Jul 29

    Lo 10°

    Partly to mostly cloudy

    Running Weather
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      21 k/h
    more
  • Today

    Jul 29

    22°Lo 11°

    Nice with clouds and sun

    Excellent for running
    • Precip
      10%
    • Hours of Precip
      2
    • Wind
      Gust
      19 k/h
    more
  • Wed

    Jul 30

    22°Lo 12°

    Spotty showers

    Very Good for running
    • Precip
      64%
    • Hours of Precip
      3.5
    • Wind
      Gust
      15 k/h
  • Thu

    Jul 31

    23°Lo 11°

    An afternoon thunderstorm

    Very Good for running
    • Precip
      56%
    • Hours of Precip
      1
    • Wind
      Gust
      21 k/h
    more
  • Fri

    Aug 1

    25°Lo 13°

    A p.m. shower in places

    Good for running
    • Precip
      54%
    • Hours of Precip
      0.5
    • Wind
      Gust
      16 k/h
    more
Next Previous
Hi 22° RealFeel® 23° Precipitation 64%

Day

N

E

S

W

  • S 8 km/h
  • Gusts: 14 km/h

Times of clouds and sun with a couple of showers; cool

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 29%
  • Precipitation: 4 mm
  • Rain: 4 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 12° RealFeel® 11° Precipitation 41%

Night

N

E

S

W

  • SW 6 km/h
  • Gusts: 11 km/h

Partly cloudy with a shower or thunderstorm around

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 3 mm
  • Rain: 3 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2013
High 22° 26° 33° (1988) 24°
Low 12° 15° (1952) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:49 of sunlight, then sets at 8:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:28 AM with 12:32 of moolight, then sets at 10:00 PM

Top Story

Nepean Weather Report

Long Range Forecast Model Update into August

July 28, 2014; 11:50 PM ET

Here is my latest interpretation of the ECMWF weekly long range forecast model through the 3rd week of August. more >